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/*
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*
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* (C) Copyright IBM Corp. 1998-2005 - All Rights Reserved
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*
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*/
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#ifndef __GLYPHPOSITIONINGTABLES_H
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#define __GLYPHPOSITIONINGTABLES_H
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/**
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* \file
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* \internal
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*/
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#include "LETypes.h"
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#include "OpenTypeTables.h"
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#include "Lookups.h"
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#include "GlyphLookupTables.h"
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U_NAMESPACE_BEGIN
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class LEFontInstance;
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class LEGlyphStorage;
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class LEGlyphFilter;
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class GlyphPositionAdjustments;
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struct GlyphDefinitionTableHeader;
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struct GlyphPositioningTableHeader : public GlyphLookupTableHeader
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{
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void process(LEGlyphStorage &glyphStorage, GlyphPositionAdjustments *glyphPositionAdjustments,
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le_bool rightToLeft, LETag scriptTag, LETag languageTag,
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const GlyphDefinitionTableHeader *glyphDefinitionTableHeader,
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LEErrorCode &success,
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const LEFontInstance *fontInstance, const LETag *featureOrder) const;
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};
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enum GlyphPositioningSubtableTypes
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{
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gpstSingle = 1,
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gpstPair = 2,
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gpstCursive = 3,
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gpstMarkToBase = 4,
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gpstMarkToLigature = 5,
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gpstMarkToMark = 6,
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gpstContext = 7,
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gpstChainedContext = 8,
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gpstExtension = 9
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};
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typedef LookupSubtable GlyphPositioningSubtable;
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U_NAMESPACE_END
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#endif
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